<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="color">
<select type="color">
    <optgroup label="coloropt">
        <option><lable style="color: #0b5ed7; display: inline-block; width: 10px"></lable></option>
    </optgroup>
</select>
</body>
</html>